Security lamp



FIG. 1 is a front view of the design;

FIG. 2 is a rear view of the design;

FIG. 3 is a view of one side of the design and is a mirror opposite of the other side of the design;

FIG. 4 is a top view of the design;

FIG. 5 is a bottom view of the design; and,

FIG. 6 is an enlarged isometric view showing the top, front, and one side of the design. 

The ornamental design for a security lamp, as shown and described. 